package ddd7;

import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Scanner;

public class NumberOfArray {
    public static void main(String[] args) {
        String input = "dasdsawqeqw";

        int n ;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the number");
n = sc.nextInt();
        Map<Character, Integer> map = new HashMap<>();
        for (char c : input.toCharArray()) {
            map.put(c, map.getOrDefault(c,0)+1);

        }

        for (char c : map.keySet()) {
            if (map.get(c) == n){
                System.out.println(c);
            }

        }
    }
}
